Yes — suction pool cleaners are a genuinely effective and cost-efficient way to keep an inground pool floor clean, provided your existing pump runs reliably and your pool falls within the cleaner's size range.

Suction-side cleaners like the Poolvergnuegen work by drawing power directly from your pool's pump — no booster pump, no separate wiring, no charging. For pools up to 20×40 ft, a well-maintained suction cleaner handles fine dust, leaves, and mid-sized debris from the floor on a daily basis. The trade-off is real: suction cleaners vacuum rather than scrub, so walls still benefit from an occasional manual brush. But for floor maintenance, they're reliable workhorses with a parts ecosystem that extends their useful life well beyond a few seasons.

  • Poolvergnuegen 2-wheel model (W3PVS20JST) covers pools up to 16×32 ft with a 33-foot included hose.
  • Poolvergnuegen 4-wheel model (W3PVS40JST) covers pools up to 20×40 ft using a straight-line steering pattern optimized for larger coverage runs.
  • Suction pool cleaners require no booster pump or dedicated electrical connection — they run off the existing pool pump.
  • Typical turbine vane lifespan on a Poolvergnuegen is 2–3 seasons under regular use before replacement is needed.
  • Suction cleaners vacuum pool floors and walls but do not provide mechanical scrubbing action for algae removal.

Important Exceptions

  • Undersized or aging pump: Suction cleaners depend entirely on your pump's output — if flow is inconsistent or weak, the Poolvergnuegen will stall or move erratically rather than clean.
  • Heavy algae on walls and steps: Suction cleaners won't resolve an active algae outbreak; treat chemically and manually brush surfaces before running the Poolvergnuegen, or debris will overwhelm the skirts.
  • Pools over 20×40 ft: Both Poolvergnuegen models cap out at that size — larger pools require a pressure-side or robotic cleaner to achieve consistent full-floor coverage.
  • Vinyl liner pools with damaged seams: The adjustable skirt creates suction directly against the pool floor; on compromised vinyl, that suction can worsen existing tears — inspect the liner before running the cleaner.
  • Very high debris loads (acorns, citrus fruitlets, large pine cones): Oversized debris can jam the skirts and halt suction; in these environments, a debris basket or pre-filter at the skimmer is needed alongside the Poolvergnuegen.